Script Library: 1213 scripts
 

analog-clock.r

REBOL [ File: %analog-clock.r Date: 28-Jan-2013 Title: "Analog Clock" Version: 1.2.0 Author: "Vincent Ecuyer" Purpose: {Colorful clock with analog display} Notes: { VID isn't used in this demo: all faces are made with make face [...] } History: [ 1.2.0 [28-Jan-2013 "MacOSX digital display fix"] 1.1.0 [11-Jun-2005 "View 1.3 compatibility & Digital display fix"] 1.0.0 [28-Dec-2003 "First version"] ] Library: [ level: 'advanced platform: 'all type: [demo tool] domain: [sdk GUI] tested-under: [ view 2.7.8.2.5 on [Macintosh osx-x86] view 2.7.8.3.1 on [Win2K] face 2.7.6.2.5 on [Macintosh osx-x86] ] support: none license: 'public-domain see-also: %clock.r ] ] if none? system/view/event-port [ insert system/ports/wait-list system/view/event-port: open make system/standard/port [ scheme: 'event awake: func [port] bind [wake-event port] in system/view 'self ] ] s1: m1: m2: m3: h1: h2: h3: 0x0 text-pos: 100x5 hour: form now/time if 7 > length? hour [insert tail hour ":00"] date: form now/date l: make face [ offset: 50x50 text: hour size: 201x226 color: 0.0.0 edge: none feel: system/view/window-feel rate: 10 pane: reduce [ clk: make face [ offset: 0x0 size: 201x201 color: 0.0.0 edge: none effect: compose [ gradient 1x1 255.255.0 255.0.0 tint (to-integer 6 * ((pick now/time 3) - 30)) draw [ pen 255.255.0 'line-width 2 line c s1 pen 255.0.0 fill-pen 255.255.0 'line-width 1 polygon c m1 m2 m3 line c m1 m2 m3 c polygon c h1 h2 h3 line c h1 h2 h3 c ] oval 0.0.0 ] rate: 1 feel: context [ engage: func [f a e /local t v][ t: now/time clk/effect/6: to-integer 6 * (t/second - 30) s1: c + to-pair compose [ (to-integer rs/x * sine v: 6 * t/second) (- to-integer rs/y * cosine v) ] m1: c + to-pair compose [ (to-integer rm/x * 0.85 * sine ( v: (6 * t/minute) + (v / 60)) - 4) (- to-integer rm/y * 0.85 * cosine v - 4) ] m2: c + to-pair compose [ (to-integer rm/x * sine v) (- to-integer rm/y * cosine v) ] m3: c + to-pair compose [ (to-integer rm/x * 0.85 * sine v + 4) (- to-integer rm/y * 0.85 * cosine v + 4) ] h1: c + to-pair compose [ (to-integer rh/x * 0.85 * sine ( v: (t/hour // 12 * 30) + (v / 12)) - 4) (- to-integer rh/y * 0.85 * cosine v - 4) ] h2: c + to-pair compose [ (to-integer rh/x * sine v) (- to-integer rh/y * cosine v) ] h3: c + to-pair compose [ (to-integer rh/x * 0.85 * sine v + 4) (- to-integer rh/y * 0.85 * cosine v + 4) ] ] ] ] dgt: make face [ offset: 0x201 size: 201x25 color: 0.0.0 edge: none text: either system/version/4 = 2 [date][none] font: make face/font [ align: 'left valign: 'bottom style: 'bold size: 16 color: 255.255.0 ] effect: [draw [ font dgt/font text 5x5 hour text text-pos date ] gradcol 0x1 255.0.0 255.255.0] rate: 1 feel: make face/feel [ engage: func [f a e][ if a = 'time [ insert clear hour form now/time if 7 > length? hour [insert tail hour ":00"] insert clear date form now/date l/changes: 'text show l ] ] ] ] hre: make face [ offset: 0x201 size: 186x25 font: make face/font [ align: 'right valign: 'bottom style: 'bold size: 16 color: 255.255.0 ] color: none edge: none text: either system/version/4 = 2 [hour][none] ] ] ] insert system/view/screen-face/feel/event-funcs func [face event][ if equal? event/type 'resize [ l/size/y: max l/size/y 25 resize clk/size: l/size - 0x25 dgt/size/x: l/size/x dgt/offset: clk/size * 0x1 if dgt/text [ either l/size/x < 170 [ hre/size/x: l/size/x hre/text: "" dgt/font/align: 'center ][ hre/size/x: l/size/x - 15 hre/text: hour dgt/font/align: 'left ] hre/offset: clk/size * 0x1 ] text-pos/x: max 80 dgt/size/x - 100 show l ] return event ] resize: func [value [pair!]][ c: value / 2 rs: c * 0.95 rm: rs * 0.95 rh: rm * 0.70 ] resize 201x201 view/options l 'resize quit
halt ;; to terminate script if DO'ne from webpage
Notes